package org.jiamandan.com.service.impl;

import org.jiamandan.com.entity.RechargeGun;
import org.jiamandan.com.service.IRechargeGunService;
import org.springframework.stereotype.Service;

@Service
public class RechargeGunServiceImpl implements IRechargeGunService {
    @Override
    public RechargeGun getById(Long gunId) {
        return null;
    }
}
